Base | Representation |
---|---|
bin | 1101010011101… |
… | …0100100100010 |
3 | 10220000200000021 |
4 | 3110322210202 |
5 | 103242030214 |
6 | 5312144054 |
7 | 1245262204 |
oct | 324724442 |
9 | 126020007 |
10 | 55814434 |
11 | 29562235 |
12 | 1683802a |
13 | b742ac0 |
14 | 75ac774 |
15 | 4d77924 |
hex | 353a922 |
55814434 has 32 divisors (see below), whose sum is σ = 96099696. Its totient is φ = 24084480.
The previous prime is 55814401. The next prime is 55814441. The reversal of 55814434 is 43441855.
It can be written as a sum of positive squares in 8 ways, for example, as 51624225 + 4190209 = 7185^2 + 2047^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a self number, because there is not a number n which added to its sum of digits gives 55814434.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86754 + ... + 87394.
Almost surely, 255814434 is an apocalyptic number.
55814434 is a deficient number, since it is larger than the sum of its proper divisors (40285262).
55814434 is a wasteful number, since it uses less digits than its factorization.
55814434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870.
The product of its digits is 38400, while the sum is 34.
The square root of 55814434 is about 7470.9058353054. The cubic root of 55814434 is about 382.1631796470.
The spelling of 55814434 in words is "fifty-five million, eight hundred fourteen thousand, four hundred thirty-four".
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